ES472940A1 - Un tubo de presentacion de imagenes de television en color - Google Patents

Un tubo de presentacion de imagenes de television en color

Info

Publication number
ES472940A1
ES472940A1 ES472940A ES472940A ES472940A1 ES 472940 A1 ES472940 A1 ES 472940A1 ES 472940 A ES472940 A ES 472940A ES 472940 A ES472940 A ES 472940A ES 472940 A1 ES472940 A1 ES 472940A1
Authority
ES
Spain
Prior art keywords
phosphor lines
display tube
color television
television display
triplet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES472940A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES472940A1 publication Critical patent/ES472940A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • H01J29/325—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television with adjacent lines

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

Un tubo de presentación de imágenes de televisión en color que comprende medios para generar tres haces de electrones, una pantalla de presentación que tiene gran número de tripletes de líneas de material luminiscente paralelas que producen luminiscencia en tres colores diferentes, y una máscara de sombra que tiene aberturas que asignan cada haz de electrones a líneas de material luminiscente de un color, caracterizado porque las distancias entre centros entre las líneas de material luminiscente de un triplete son iguales, la anchura de las dos líneas de material luminiscente más externas de un triplete son iguales, y la diferencia en anchura de la línea de material luminiscente central y una línea de material luminiscente más externa de un triplete es igual a la diferencia de las distancias entre centros entre la mancha de electrones central y las dos manchas de electrones más externas de los haces de electrones que hacen que el triplete produzca luminiscencia.
ES472940A 1977-09-01 1978-08-30 Un tubo de presentacion de imagenes de television en color Expired ES472940A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7709617A NL7709617A (nl) 1977-09-01 1977-09-01 Kleurentelevisiebeeldbuis.

Publications (1)

Publication Number Publication Date
ES472940A1 true ES472940A1 (es) 1979-02-16

Family

ID=19829109

Family Applications (1)

Application Number Title Priority Date Filing Date
ES472940A Expired ES472940A1 (es) 1977-09-01 1978-08-30 Un tubo de presentacion de imagenes de television en color

Country Status (11)

Country Link
US (1) US4193015A (es)
JP (1) JPS5447566A (es)
BE (1) BE870090A (es)
CA (1) CA1112282A (es)
DE (1) DE2836554A1 (es)
ES (1) ES472940A1 (es)
FR (1) FR2402300A1 (es)
GB (1) GB2005910B (es)
HK (1) HK39282A (es)
IT (1) IT1098761B (es)
NL (1) NL7709617A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6164045A (ja) * 1984-09-04 1986-04-02 Sony Corp ビ−ムインデツクス型カラ−陰極線管
US6072272A (en) * 1998-05-04 2000-06-06 Motorola, Inc. Color flat panel display device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL215405A (es) * 1956-03-16
IT951834B (it) * 1971-05-28 1973-07-10 Rca Corp Cinescopio a colori a maschera d ombra e relativo metodo di fabbricazione
US3979630A (en) * 1971-08-02 1976-09-07 Rca Corporation Shadow mask color picture tube having non-reflective material between elongated phosphor areas and positive tolerance
JPS4826465A (es) * 1971-08-11 1973-04-07
US4070596A (en) * 1971-08-27 1978-01-24 Tokyo Shibaura Electric Co., Ltd. In-line plural beams cathode ray tube having color phosphor element strips spaced from each other by intervening light absorbing areas and slit-shaped aperture mask
NL7214003A (es) * 1972-10-17 1974-04-19
JPS5727574B2 (es) * 1974-03-13 1982-06-11
US4100452A (en) * 1976-11-02 1978-07-11 Zenith Radio Corporation Color television picture tube image screen having positive and negative misregistration tolerance conditions

Also Published As

Publication number Publication date
GB2005910A (en) 1979-04-25
FR2402300A1 (fr) 1979-03-30
NL7709617A (nl) 1979-03-05
DE2836554A1 (de) 1979-03-15
HK39282A (en) 1982-09-17
US4193015A (en) 1980-03-11
IT1098761B (it) 1985-09-18
BE870090A (fr) 1979-02-28
JPS5447566A (en) 1979-04-14
IT7827108A0 (it) 1978-08-29
CA1112282A (en) 1981-11-10
GB2005910B (en) 1982-01-20
DE2836554C2 (es) 1987-06-04
FR2402300B1 (es) 1982-07-02
JPS612250B2 (es) 1986-01-23

Similar Documents

Publication Publication Date Title
JPS54127276A (en) Shadow mask cathode ray tube for color television
CA1022599A (en) Suspension of shadow mask in colour cathode ray tube
ES472940A1 (es) Un tubo de presentacion de imagenes de television en color
JPS5725657A (en) Character display color picture tube
CA1009702A (en) Shadow mask and associated phosphor screen for color cathode ray tube
GB807129A (en) Improvements in or relating to colour-television picture tubes
ES8406796A1 (es) Un tubo de presentacion visual en color perfeccionado
JPS5484968A (en) Beam index-system color picture tube
GB1250408A (es)
JPS5335366A (en) Color picture tube
JPS5790851A (en) Cathode ray tube
AU2926177A (en) Cathode ray tube having improved shadow mask
JPS54120581A (en) Electron gun for color picture tube of in-line type
JPS5566843A (en) Cathode-ray tube for recording
JPS5399760A (en) Color picture tube
ES418150A1 (es) Una disposicion de tubo de rayos catodicos para visualizar imagenes en color.
JPS5641648A (en) Cathode ray tube
JPS5311569A (en) Stripe-type color picture tube
JPS54133070A (en) Constituent for electron gun
JPS55126945A (en) Color cathode ray tube
JPS5311568A (en) Color picture tube
JPS53118921A (en) Color receiving unit
GB1480440A (en) Method of manufacturing the second of a pair of reproduction masks for use in the manufacture of a shadow mask
JPS5274276A (en) Color cathode-ray tube
JPS5320853A (en) Rear-stage convergence type color picture tube